231045 ÷ 82 
The aim is to understand the frequency of 82 in 231045.

Advancing to step 1:
When dividing 2 by 82, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 82

Step 2:
When dividing 23 by 82, we get 0 with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 82

On to step 3:
231 divided by 82 is 2 with a remainder of 67.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 67 after subtracting 164 from 231.
Grab the next digit (0) from the dividend, add it to 67, then carry on: 670 / 82

Moving on to step 4:
670 divided by 82 is 8 with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 28.0
Deduct 656 from 670 and we're left with 14.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 82

On to step 5:
144 divided by 82 is 1 with a remainder of 62.
Record the quotient 1 as the next digit in the result. 
Result so far: 281.0
Subtracting 82 from 144 leaves us with 62.
Bring next digit (5) of the dividend behind the 62 and repeat the process: 625 / 82

Advancing to step 6:
82 goes into 625 7 times with a remainder of 51.
Use 7 as the next digit of our solution. 
Result so far: 2817.0
Subtract 574 from 625 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
If we divide 510 by 82, we get 6 and a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 2817.6
Subtracting 492 from 510 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
If we divide 180 by 82, we get 2 and a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 2817.62
Subtracting 164 from 180 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
82 can be fit into 160 1 times, resulting in a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 2817.621
Subtracting 82 from 160 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Moving on to step 10:
When dividing 780 by 82, we get 9 with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 2817.6219
Subtract 738 from 780 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 11:
82 can be fit into 420 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 2817.62195
Subtract 410 from 420 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
The number 82 fits into 100 1 times, leaving a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 2817.621951
If we take 82 away from 100, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 13:
82 can be fit into 180 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2817.6219512
Subtracting 164 from 180 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 14:
When dividing 160 by 82, we get 1 with a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 2817.62195121
Subtracting 82 from 160 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final result is 2817.62195121 with a remainder of 7.8e-08.